C/2010 D3 WISE
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C/2010 D3 was discovered in images from the Wide-field Infrared Survey Explorer (WISE) satellite on 26 February 2010.
This comet made its closest approach to the Earth on 7 June 2010 (4.070 au), about 3 months before perihelion passage (see figure).
Solution given here is based on data spanning over 3.3 yr in a range of heliocentric distances: 4.54 au – 4.248 au (perihelion) – 8.80 au.
This Oort spike comet suffers small planetary perturbations during its passage through the planetary system that lead to a more tight future orbit (see future barycentric orbit).
See also Królikowska 2014 and Królikowska and Dybczyński 2017.

solution description
number of observations 97
data interval 2010 02 24 – 2013 06 11
data type perihelion within the observation arc (FULL)
data arc selection entire data set (STD)
range of heliocentric distances 4.54 au – 4.25 au (perihelion) – 8.8 au
detectability of NG effects in the comet's motion NG effects not determinable
type of model of motion GR - gravitational orbit
data weighting YES
number of residuals 187
RMS [arcseconds] 0.52
orbit quality class 1a
orbital elements (barycentric ecliptic J2000)
Epoch 1706 08 26
perihelion date 2010 09 04.08019000 ± 0.00103900
perihelion distance [au] 4.24846025 ± 0.00000438
eccentricity 0.99991442 ± 0.00000502
argument of perihelion [°] 304.623984 ± 0.000137
ascending node [°] 255.242399 ± 0.000010
inclination [°] 76.358086 ± 0.000022
reciprocal semi-major axis [10-6 au-1] 20.14 ± 1.18
file containing 5001 VCs swarm
2010d3a5.bmi
Time distribution of positional observations with corresponding heliocentric (red curve) and geocentric (green curve) distance at which they were taken. The horizontal dotted line shows the perihelion distance for a given comet whereas vertical dotted line — the moment of perihelion passage.
Six 2D-projections of the 6D space of original swarm including 5001 VCs. Each density map is given in logarithmic scale presented on the right in the individual panel.